Nummer 5

Nummer 5 met zuivere tonen (Number 5 with Pure Tones) is a musical work by the Belgian composer Karel Goeyvaerts, realized at the WDR Studio for Electronic Music in 1953 and one of the earliest pieces of electronic music.

History

A first version of the work was written by March 1953, but it was only after his friend Karlheinz Stockhausen had finished his Studie I in November that Goeyvaerts was able to come to Cologne to realise his work. In the meantime, Goeyvaerts made a revised version of his score, probably in the Autumn, with a much more complex web of proportions over the entire composition that appears to have been influenced by Stockhausen's Studie (Decroupet and Ungeheuer 1994, 112, 115; Goeyvaerts 1994, 50–51). Goeyvaerts was given technical assistance by Stockhausen in realising his work (Morawska-Büngeler 1988, 109). The premiere of Goeyvarts's composition was given on 19 October 1954 on the inaugural concert of works produced in the WDR studio, together with the first performances of six other pieces: Stockhausen's Studie I and Studie II, Herbert Eimert's Glockenspiel and Etüde über Tongemische, Paul Gredinger's Formanten I/II, and Henri Pousseur's Seismogramme. Eimert emphatically titled these pieces "Die sieben Stücke" (The Seven Pieces), and long maintained that this was the first concert of electronic music (Decroupet and Ungeheuer 1994, 115; Morawska-Büngeler 1988, 115; Grant 2001, 75). In retrospect, Goeyvaerts was unhappy with Nummer 5 as a finished product, because it demonstrated that absolute certainty lay outside his grasp (Goeyvaerts 1994, 51).

Analysis

The "pure tones" of the subtitle refer to sine tones, from which the various sounds used in the piece are compounded. The work is characterised by stillness, possessing a non-dialectical mode of proceeding so that its harmonic proportions need not exclude an equilibrium of elements. A second force is responsible for the piece’s form: it is exactly symmetrical: not only does each event in the second half of the piece occur according to an axis of symmetry at the exact centre, but each event itself is reversed. It is a perfect example of Goeyvaerts's aesthetics, the perfect example of the imperfection of perfection (Grant 2001, 64–65). All the relations among the parametric values are derived from the arithmetic series of the integers from 1 to 11. This series defines not only the numbers of elements, but also the relations between the values of these elements. Within the individual composite tones this applies not only to the relations between the component tones but also to the relations between the various composite sounds (Sabbe 1977, 70).

Discography

References

This article is issued from Wikipedia - version of the Sunday, April 05, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.